🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.42 AU - 0.6 AU

Year: 136 Days

Day: 39.5 Hours

Environment

Temp: 239 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.89 AU - 1.13 AU

Year: 380 Days

Day: 15.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 73,718,025 km

• M1: 400,324 km (0.111 R)
• M2: 668,553 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.32 AU - 1.66 AU

Year: 682 Days

Day: 16 Hours

Environment

Temp: -41 °C

Axial Tilt: 83.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.8

Radius: 13.6

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.06 AU - 7.62 AU

Year: 6704 Days

Day: 14.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 73,718,025 km

• M1: 233,821 km (0.109 R)
• M2: 328,367 km (0.043 R)
• M3: 555,756 km (0.056 R)
• M4: 663,915 km (0.084 R)
• M5: 866,770 km (0.107 R)
• M6: 983,307 km (0.12 R)
• M7: 1,474,137 km (0.094 R)
• M8: 1,681,181 km (0.088 R)
• M9: 1,881,193 km (0.061 R)
• M10: 2,232,299 km (0.076 R)
• M11: 2,378,756 km (0.118 R)
• M12: 2,739,735 km (0.09 R)
• M13: 2,936,905 km (0.076 R)
• M14: 3,118,517 km (0.111 R)
• M15: 3,578,231 km (0.034 R)
• M16: 3,707,334 km (0.034 R)
• M17: 4,353,896 km (0.106 R)
• M18: 4,655,187 km (0.104 R)
• M19: 4,987,443 km (0.066 R)
• M20: 5,376,697 km (0.109 R)
• M21: 5,700,277 km (0.058 R)
• M22: 5,979,128 km (0.077 R)
• M23: 6,445,125 km (0.05 R)
• M24: 6,762,422 km (0.075 R)
• M25: 7,057,878 km (0.063 R)
• M26: 7,717,156 km (0.08 R)
• M27: 8,082,474 km (0.092 R)
• M28: 8,310,162 km (0.083 R)
• M29: 8,453,626 km (0.079 R)
• M30: 8,655,882 km (0.062 R)
• M31: 9,094,503 km (0.052 R)
• M32: 9,301,696 km (0.068 R)
• M33: 9,751,088 km (0.052 R)
• M34: 10,639,849 km (0.062 R)
• M35: 11,204,731 km (0.099 R)
• M36: 11,299,726 km (0.086 R)
• M37: 11,618,668 km (0.044 R)
• M38: 11,940,603 km (0.046 R)
• M39: 12,102,617 km (0.086 R)
• M40: 12,396,278 km (0.117 R)
• M41: 13,224,153 km (0.112 R)
• M42: 13,358,192 km (0.11 R)
• M43: 13,459,171 km (0.109 R)
• M44: 13,967,355 km (0.119 R)
• M45: 14,344,192 km (0.031 R)
• M46: 14,481,971 km (0.077 R)
• M47: 14,620,350 km (0.108 R)
• M48: 15,388,684 km (0.119 R)
• M49: 15,742,483 km (0.117 R)
• M50: 15,848,997 km (0.055 R)
• M51: 16,170,333 km (0.064 R)
• M52: 16,385,754 km (0.117 R)
• M53: 16,710,681 km (0.094 R)
• M54: 16,964,997 km (0.09 R)
• M55: 17,661,375 km (0.1 R)
• M56: 18,367,178 km (0.086 R)
• M57: 18,893,164 km (0.097 R)
• M58: 19,196,100 km (0.106 R)
• M59: 20,152,628 km (0.07 R)
• M60: 20,384,655 km (0.051 R)
• M61: 20,656,324 km (0.094 R)
• M62: 20,851,101 km (0.039 R)
• M63: 21,203,254 km (0.097 R)
• M64: 22,112,360 km (0.099 R)
• M65: 22,471,545 km (0.094 R)
• M66: 22,591,672 km (0.104 R)
• M67: 22,711,949 km (0.113 R)
• M68: 23,560,617 km (0.098 R)
• M69: 23,927,431 km (0.03 R)
• M70: 24,915,077 km (0.101 R)
• M71: 26,294,668 km (0.091 R)
• M72: 26,717,581 km (0.066 R)
• M73: 27,100,253 km (0.036 R)
• M74: 27,484,570 km (0.113 R)
• M75: 27,827,897 km (0.109 R)
• M76: 28,302,122 km (0.07 R)
• M77: 28,388,590 km (0.095 R)
• M78: 28,561,973 km (0.053 R)
• M79: 28,779,040 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.8

Radius: 6

Gravity: 17.11 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 11.04 AU - 17.42 AU

Year: 20116 Days

Day: 21.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,718,025 km

• M1: 137,480 km (0.098 R)
• M2: 252,521 km (0.068 R)
• M3: 331,509 km (0.106 R)
• M4: 457,321 km (0.076 R)
• M5: 598,691 km (0.072 R)
• M6: 1,380,489 km (0.06 R)
• M7: 1,467,854 km (0.041 R)
• M8: 1,709,904 km (0.111 R)
• M9: 1,899,594 km (0.105 R)
• M10: 2,163,185 km (0.084 R)
• M11: 2,265,061 km (0.054 R)
• M12: 2,403,439 km (0.118 R)
• M13: 2,473,601 km (0.112 R)
• M14: 4,098,832 km (0.093 R)
• M15: 4,568,569 km (0.093 R)
• M16: 4,699,767 km (0.073 R)
• M17: 7,263,126 km (0.093 R)
• M18: 8,250,771 km (0.085 R)
• M19: 9,224,803 km (0.091 R)
• M20: 9,280,005 km (0.065 R)
• M21: 9,446,208 km (0.072 R)
• M22: 10,064,047 km (0.106 R)
• M23: 10,694,752 km (0.115 R)
• M24: 11,161,647 km (0.091 R)
• M25: 11,220,439 km (0.081 R)
• M26: 11,516,044 km (0.108 R)
• M27: 12,054,596 km (0.105 R)
• M28: 12,357,383 km (0.11 R)
• M29: 12,970,435 km (0.071 R)
• M30: 14,162,281 km (0.109 R)
• M31: 15,915,418 km (0.074 R)
• M32: 16,047,962 km (0.089 R)
• M33: 17,121,476 km (0.098 R)
• M34: 17,257,311 km (0.052 R)
• M35: 19,266,859 km (0.118 R)
• M36: 19,478,840 km (0.09 R)
• M37: 19,976,701 km (0.082 R)
• M38: 20,191,374 km (0.107 R)
• M39: 21,495,120 km (0.042 R)
• M40: 21,788,631 km (0.075 R)
• M41: 22,009,587 km (0.08 R)
• M42: 23,200,386 km (0.056 R)
• M43: 23,501,377 km (0.105 R)
• M44: 26,581,597 km (0.111 R)
• M45: 26,660,136 km (0.103 R)
• M46: 28,248,716 km (0.064 R)
• M47: 28,489,568 km (0.076 R)
• M48: 30,523,650 km (0.108 R)
• M49: 31,433,355 km (0.117 R)
• M50: 31,849,835 km (0.115 R)
• M51: 32,856,779 km (0.098 R)
• M52: 35,419,390 km (0.103 R)
• M53: 35,765,859 km (0.116 R)
• M54: 35,852,626 km (0.115 R)
• M55: 36,462,237 km (0.101 R)
• M56: 37,163,103 km (0.037 R)
• M57: 39,292,330 km (0.103 R)
• M58: 40,191,114 km (0.114 R)
• M59: 41,005,824 km (0.119 R)
• M60: 42,283,838 km (0.094 R)
• M61: 43,575,017 km (0.07 R)
• M62: 43,946,319 km (0.108 R)
• M63: 44,785,414 km (0.109 R)
• M64: 45,629,894 km (0.077 R)
• M65: 48,674,809 km (0.048 R)
• M66: 48,771,000 km (0.084 R)
• M67: 48,867,192 km (0.117 R)
• M68: 50,416,128 km (0.113 R)
• M69: 51,196,580 km (0.068 R)
• M70: 53,860,170 km (0.106 R)
• M71: 54,059,135 km (0.091 R)
• M72: 55,459,671 km (0.097 R)
• M73: 55,660,581 km (0.083 R)
• M74: 56,265,255 km (0.105 R)
• M75: 58,296,046 km (0.089 R)
• M76: 59,320,492 km (0.059 R)
• M77: 60,868,232 km (0.116 R)
• M78: 61,491,008 km (0.118 R)
• M79: 62,742,993 km (0.071 R)
• M80: 63,162,166 km (0.104 R)
• M81: 64,003,355 km (0.101 R)
• M82: 64,530,986 km (0.073 R)
• M83: 65,271,945 km (0.041 R)
• M84: 65,909,531 km (0.032 R)
• M85: 66,228,922 km (0.062 R)
• M86: 66,548,912 km (0.099 R)
• M87: 67,619,434 km (0.094 R)
• M88: 68,049,229 km (0.075 R)
• M89: 68,587,632 km (0.088 R)
• M90: 69,127,530 km (0.092 R)
• M91: 69,560,467 km (0.091 R)
• M92: 71,082,775 km (0.065 R)
• M93: 73,607,538 km (0.086 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 11,000 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit